Hooked to my disk today and one quick coupler wouldn't stay plugged in. quick connect isn't comin out far enough for the balls to lock around the male nipple. It's only one giving me trouble and it's the line with least amount of pressure, the down or ram in on cylinder.
Even with the nipple not in the coupler the inside isn't popping all the way back out. There was no trash it's clean.
It's like it's stuck. I just got the tractor and first time hooking up. Nipples are new too.